/**
  * Clears the current object, sets all attributes to their default values and removes
  * outgoing references as well as back-references (from other objects to this one. Results probably in a database
  * change of those foreign objects when you call `save` there).
  */
 public function clear()
 {
     if (null !== $this->aProfessor) {
         $this->aProfessor->removeAdminUser($this);
     }
     if (null !== $this->aStudent) {
         $this->aStudent->removeAdminUser($this);
     }
     if (null !== $this->aTranslationLanguage) {
         $this->aTranslationLanguage->removeAdminUser($this);
     }
     $this->id = null;
     $this->language_id = null;
     $this->professor_id = null;
     $this->student_id = null;
     $this->name = null;
     $this->login = null;
     $this->password = null;
     $this->email = null;
     $this->status = null;
     $this->remember_token = null;
     $this->created_at = null;
     $this->updated_at = null;
     $this->alreadyInSave = false;
     $this->clearAllReferences();
     $this->applyDefaultValues();
     $this->resetModified();
     $this->setNew(true);
     $this->setDeleted(false);
 }